Peterson, A. F. Survey of the archival materials of the labor movement held at the Hoover Institution. 20e IALHI conferentie Amsterdam : papers presented at the Conference of the International Association of Labour History Institutions (IALHI).

Peterson, Agnès F. "Survey of the Archival Materials of the Labor Movement Held at the Hoover Institution." 20e IALHI Conferentie Amsterdam : Papers Presented at the Conference of the International Association of Labour History Institutions (IALHI) .

Peterson, Agnès F. "Survey of the Archival Materials of the Labor Movement Held at the Hoover Institution." 20e IALHI Conferentie Amsterdam : Papers Presented at the Conference of the International Association of Labour History Institutions (IALHI), .